| Union Hill-Novelty Hill to Dendermonde | 4,907.01 mi (7,897.07 km) |
| Union Hill-Novelty Hill to Dessel | 4,920.83 mi (7,919.31 km) |
| Union Hill-Novelty Hill to Destelbergen | 4,898.55 mi (7,883.46 km) |
| Union Hill-Novelty Hill to Deurne | 4,905.20 mi (7,894.15 km) |
| Union Hill-Novelty Hill to Diepenbeek | 4,946.80 mi (7,961.11 km) |
| Union Hill-Novelty Hill to Diest | 4,933.38 mi (7,939.50 km) |
| Union Hill-Novelty Hill to Diksmuide | 4,875.91 mi (7,847.02 km) |
| Union Hill-Novelty Hill to Dilbeek | 4,922.07 mi (7,921.31 km) |
| Union Hill-Novelty Hill to Dinant | 4,970.92 mi (7,999.92 km) |
| Union Hill-Novelty Hill to Dison | 4,974.02 mi (8,004.91 km) |
| Union Hill-Novelty Hill to Dour | 4,934.87 mi (7,941.90 km) |
| Union Hill-Novelty Hill to Drongen | 4,895.20 mi (7,878.07 km) |
| Union Hill-Novelty Hill to Duffel | 4,913.61 mi (7,907.68 km) |
| Union Hill-Novelty Hill to Durbuy | 4,979.46 mi (8,013.67 km) |
| Union Hill-Novelty Hill to Ecaussinnes-Lalaing | 4,935.49 mi (7,942.91 km) |
